Riggins, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Riggins, a city in Idaho County, Idaho.
Overnight
51°F
Areas Of Smoke
Areas of smoke. Clear, with a low around 51. East northeast wind around 2 mph.
7-day forecast for Riggins
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Areas Of Smoke | 2 mph ENE | 0% |
| Tuesday | 92°F | Areas Of Smoke | 1 to 9 mph NNE | 0% |
| Tuesday Night | 57°F | Areas Of Smoke | 3 to 9 mph E | 0% |
| Wednesday | 100°F | Areas Of Smoke | 2 to 7 mph NE | 0% |
| Wednesday Night | 62°F | Patchy Smoke then Mostly Clear | 1 to 7 mph E | 0% |
| Thursday | 107°F | Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 65°F | Mostly Clear | 1 to 8 mph ENE | 0% |
| Friday | 106°F | Sunny | 3 to 10 mph S | 0% |
| Friday Night | 65°F | Mostly Clear | 5 to 14 mph NNW | 0% |
| Saturday | 103°F | Sunny | 3 to 9 mph NNW | 0% |
| Saturday Night | 63°F | Mostly Clear | 3 to 13 mph NNW | 0% |
| Sunday | 99°F | Sunny | 3 to 9 mph N | 0% |
| Sunday Night | 61°F | Mostly Clear | 3 to 12 mph NE | 0% |
| Monday | 97°F | Sunny | 2 to 10 mph NNE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Riggins (45.421, -116.318). Updated through the day.
Growing snapshot for Riggins
Last spring frost
May 6
First fall frost
Oct 9
Growing season
155 days
Hardiness zone
6b
More local growing data for Riggins: nearby ZIP 83549 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Riggins, Id (6.3 mi from Riggins). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.